World wide web 2.0 submission internet sites are blog Internet websites with large area authority on which you can establish a backlink. To create a backlink on these web pages, You should submit a web site that contains a link to your internet site. Here’s an example of what breadcrumbs https://www.seoclerks.com/Link-Building/2415629/30-Days-Affordable-SEO-For-Your-Website-with-Web-2-0-and-Profile-Backlinks